3(x+5)=39
3x+15=39
3x=24
x=8
Answer:
Step-by-step explanation:
5 3/7= 38/7 (move the wholes into the fraction)
2 1/5=11/5
38/7- 11/5 we need the common denominator=35
190/35 -77/35= 113/35
=3 8/35
Hello!
1) PEMDAS. Almost any expression ever
2) A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.
3) 8.38889 yards
4) idk sorry :'(
5) X= 11
6) X = -5
7) 3(x + 5).
I hope it helps!
Answer:
2.25 cm³
Step-by-step explanation:
The volume of a pyramid can be found using the formula:

Base area
= area of square
= side ×side
= 1.5²
= 2.25 cm²
Volume of paperweight
= ⅓(2.25)(3)
= 2.25 cm³
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